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2 years ago

What is the relationship between the kinetic energy of molecules in an object and the object's temperature?

Chemistry

2 answers:

Natalija [7]2 years ago

8 0

Answer: as the temperature increases, the kinetic energy of the molecules increases

Explanation: The kinetic energy of the molecules is the energy possessed by virtue of motion of the particles.

Kinetic energy of the particles is directly proportional to the temperature of the gas.

$K.E=\frac{3RT}{2}$

where T= temperature

R= gas constant

Thus if the temperature is increased, the molecules start moving more randomly and gain kinetic energy.

meriva2 years ago

3 0

A is the correct answer, I just did the test.

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Explanation:

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2 years ago

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2 years ago

Calculate the equilibrium constant of the reaction below if the pressures are 1.0atm, 2.0 atm, and 1.0 atm respectively. PCl3 +

Makovka662 [10]

Answer:

K = 0.5

Explanation:

Based on the reaction:

PCl₃ + Cl₂ ⇄ PCl₅

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<em>Where P represent the pressure at the equilibrium for each one of the gases involved in the equilibrium.</em>

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As:

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